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Minor changes to steps 4 and 5

pull/32419/head
Raunak Pradip Shah 2022-04-29 14:32:04 +05:30
parent 5ff754a820
commit c3cb144b11
1 changed files with 7 additions and 5 deletions
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content/en/blog/_posts/2022-05-18-prevent-unauthorised-volume-mode-conversion.md
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@ -55,13 +55,15 @@ created PVC in the given namespace.
``` ```
kubectl get volumesnapshot -n <namespace> kubectl get volumesnapshot -n <namespace>
NAME READYTOUSE SOURCEPVC SOURCESNAPSHOTCONTENT RESTORESIZE SNAPSHOTCLASS SNAPSHOTCONTENT CREATIONTIME AGE
new-snapshot-demo-v1 true hpvc 1Gi csi-hostpath-snapclass-v1 snapcontent-ea59cb6d-1e05-4462-aeee-7e2e7d0d9707 8d 8d
``` ```
3. Add the annotation [`snapshot.storage.kubernetes.io/allowVolumeModeChange`](/content/en/docs/reference/labels-annotations-taints/) 3. Add the annotation [`snapshot.storage.kubernetes.io/allowVolumeModeChange`](/content/en/docs/reference/labels-annotations-taints/)
to the `VolumeSnapshotContent`. to the `VolumeSnapshotContent`.
4. This annotation can be added either via software or manually by the authorised 4. This annotation can be added either via software or manually by the authorised
user. The `VolumeSnapshotContent` must look like below after this change: user. The `VolumeSnapshotContent` annotation must look like following manifest fragment:
```yaml ```yaml
kind: VolumeSnapshotContent kind: VolumeSnapshotContent
@ -71,9 +73,9 @@ metadata:
... ...
``` ```
NOTE: For pre-provisioned `VolumeSnapshotContents`, the user has an additional **Note**: For pre-provisioned `VolumeSnapshotContents`, you must take an extra
step of setting `spec.SourceVolumeMode` field to either `Filesystem` or `Block`, step of setting `spec.sourceVolumeMode` field to either `Filesystem` or `Block`,
depending on the volume from which this snapshot was taken. depending on the mode of the volume from which this snapshot was taken.
An example is shown below: An example is shown below: